Well I've been doing some research and it looks like it could be very beneficial for someone on the dilution / excercising regime (as I am). Mods have occassionally recommended it in the past and it sounds pretty promising. An excerpt from Fooling the Bladder Cops, "6.6 Vitamin lecithin: A recent method that's still under development is to take vitamin lecithin. This vitamin breaks down your stored fat and disperses it into your blood stream, to help clean out drugs that store themselves in lipid tissue, such as THC. " Well, I just bought a bottle and was wondering if anyone else has seemed to have good luck with it? In my mind it can't work. By the way, it also seems to help with learning and memory, something us smokers could benefit a little from.